Green Spring Technology

Since the middle of the last century, scientists have been studying how to obtain Paprika Oleoresin and its applications in the field of food and other fields [1]. Paprika Oleoresi...

The use of natural dyes in China can be traced back more than 4,500 years ago, and has a very long history. At the end of the 20th century, chemical dyes gradually replaced natural...

Food products all have certain color characteristics, and the quality of the color directly affects consumers' acceptability of the food and their evaluation of its quality. Th...

In recent years, the Sudan Red incident in the food industry has been exposed frequently, making people particularly wary of the safety of food coloring, and they even avoid the co...

Colorants can be divided into two categories: natural colors and synthetic colors. Synthetic colors have the advantages of being low-cost, stable, and easy to use, and have been wi...

Colorings are inextricably linked to food. They give food an attractive color, which in turn gives consumers a good sensory quality and a strong desire to buy [1]. Natural col...

Blue is one of the three primary colors and is used in industries such as food and dyeing. There is no shortage of blue pigments in nature, but most of the blue pigments currently ...

Natural food coloring is a product obtained by refining natural raw materials (mainly plant materials). It is a natural food additive used for coloring food. Regardless of the sour...

In traditional Chinese food culture, people tend to pay attention to the reasonable matching of color, fragrance and taste. Bright and beautiful colors can make people feel happy a...

Food Coloring is an important part of food additives. It is not only used in the food industry to improve the color of food, stimulate people's appetite, and give people a sens...